Dual-purpose saw blade with deep saw teeth and shallow saw teeth

Abstract

The invention discloses a dual-purpose saw blade with deep saw teeth and shallow saw teeth. The dual-purpose saw blade is characterized in that a saw blade body is included; the saw teeth are continuously arranged on the two sides of the saw blade body along the axis direction and comprise the deep saw teeth and the shallow saw teeth; and the deep saw teeth and the shallow saw teeth are continuously arranged and distributed on the two sides of the saw blade body at intervals. The dual-purpose saw blade has the beneficial effects that the saw teeth comprise the deep saw teeth and the shallow saw teeth and form the shape that the deep saw teeth and the shallow saw teeth are alternately and continuously arranged so that the saw blade can carry out cutting quickly, and chip discharging is easy; and the saw teeth are hard and very sharp. The deep saw teeth and the shallow saw teeth are different in tooth root height so that smooth chip discharging can be effectively guaranteed. The saw teeth are arranged on the two sides of the saw blade body, so that the utilization rate of materials is increased as much as possible, and excessive waste is avoided.

Description

technical field [0001] The invention belongs to the field of electric tool accessories, in particular to a double-purpose saw blade with deep and shallow teeth. Background technique [0002] In modern society, saw blades are widely used. However, the tooth pitch, included angle and tooth shape of the saw teeth distributed on the existing saw blades for processing and production are mostly similar, and they are continuously and evenly distributed on both sides of the saw blade body. However, such evenly arranged saw teeth often lead to poor chip removal, low cutting efficiency of the saw blade, and sharpness that cannot meet the needs of production use. [0003] Moreover, the common saw blades are mostly saw blades with single-sided processing of saw teeth. Such saw blades wear fast. After a period of work, the operator often uses a lot of saw blades that have become blunt, and most of them have been used. Without the value of reuse, it can only be treated as waste in the en...

AI Technical Summary

Problems solved by technology

[0002] In modern society, saw blades are widely used. However, the tooth pitch, included angle and tooth shape of the saw teeth distributed on the existing saw blades for processing and production are mostly similar, and they are continuously and evenly distributed on both sides of the saw blade body. However, this kind of evenly arranged saw teeth often leads to poor chip removal, low cutting efficiency of the saw blade, and sharpness that cannot meet the needs of production and use.

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